bot6/commands.py

class Command:
    def __init__(self, config):
        self.config = config
        self.commands = []

    def mesg(self, msg):
        self.util.mesg(msg)

    def err_perm(self, level="admin"):
        self.mesg(f"Error: insufficient privileges, you lack {level} access")

    def adm(func, *args, **kwargs):
        global adm_cmds
        try:
            if func.__name__ not in adm_cmds and func.__name__ != "_":
                adm_cmds.append(func.__name__)
        except NameError:
            adm_cmds = []
            if func.__name__ not in adm_cmds and func.__name__ != "_":
                adm_cmds.append(func.__name__)

        def _(self, *args, **kwargs):
            if func.__name__ == "help":
                self.admin_commands = adm_cmds
                # func.admin_commands=adm_cmds
            if not self.admin:
                self.err_perm()
            else:
                #                return func(self)
                return func(
                    self,
                    self.prefix,
                    self.line,
                    self.pm,
                    self._line,
                    self.admin,
                    self.mesg,
                )

        return _

    def cmd(func, *args, **kwargs):
        global cmds
        try:
            if func.__name__ not in cmds and func.__name__ != "_":
                cmds.append(func.__name__)
        except NameError:
            cmds = []
            if func.__name__ not in cmds and func.__name__ != "_":
                cmds.append(func.__name__)

        def _(self, *args, **kwargs):
            if func.__name__ == "help":
                self.commands = cmds
                # func.commands=cmds
            if func.__name__ not in self.config.cmd.disabled:
                return func(
                    self,
                    self.prefix,
                    self.line,
                    self.pm,
                    self._line,
                    self.admin,
                    self.mesg,
                )

        return _

    def preq_cmd(self):  # command prequisites / triggers
        cmd = self.line
        if cmd == "help" or cmd.startswith("help "):
            command = "help"
        elif cmd.startswith("echo "):
            command = "echo"
        elif cmd == "dbg" or cmd.startswith("dbg "):
            command = "dbg"
        elif cmd == "dbg2" or cmd.startswith("dbg2 "):
            command = "dbg2"
        else:
            return
        if command not in self.config.cmd.disabled:
            eval(f"self.{command}()")

    @adm
    def quit(self, prefix, cmd, pm, line, admin, mesg):
        if admin and (cmd == "q" or cmd == "quit"):
            self.util.quit()
        elif is_adm and (cmd.startswith("q ") or cmd.startswith("quit ")):
            self.util.quit(cmd.split(" ", 1)[1])

    @adm
    def dbg2(self, prefix, cmd, pm, line, admin, mesg):
        mesg(dir(self))

    @adm
    def dbg(self, prefix, cmd, pm, line, admin, mesg):
        """temporary debug command, subject to change A LOT"""
        mesg(dir())

    @cmd
    def echo(self, prefix, cmd, pm, line, admin, mesg):
        """simple echo command"""
        mesg(cmd.split(" ", 1)[1])

    @cmd
    def help(self, prefix, cmd, pm, line, admin, mesg):
        global adm_cmds
        global cmds
        disabled_commands = self.config.cmd.disabled
        admin_commands, commands = [], []
        for i in ["exec", "eval", "reload"]:
            if i not in adm_cmds:
                adm_cmds.append(i)
        for i in adm_cmds:
            if i not in disabled_commands:
                admin_commands.append(i)
        for i in cmds:
            if i not in admin_commands and i not in disabled_commands:
                commands.append(i)
        prefixes = '"' + '", "'.join(self.config.cmd.prefixes) + '"'
        admin_commands = ", ".join(admin_commands)
        try:
            topic = cmd.split(" ", 1)[1]
        except IndexError:
            topic = None
        try:
            self_nick = self.self_nick
        except IndexError:
            self_nick = None

        abs_topics = {"prefixes": f'available prefixes are {prefixes} or "{self_nick}"'}
        if topic == None:
            mesg(f"available topics: " + ", ".join(list(abs_topics.keys())))
            mesg(f"available commands: " + ", ".join(commands))
            if admin:
                mesg(f"admin commands: {admin_commands}")
        else:
            try:
                mesg(f"{topic}: " + eval(f"self.{topic}.__doc__"))
            except (TypeError, AttributeError) as e:
                #                mesg(str( e.__class__.__name__ ))
                if topic in abs_topics:
                    mesg(f"{topic}: " + abs_topics[topic])
                else:
                    mesg(f'no help available for "{topic}"...')
            except Exception as e:
                mesg(str(e.__class__) + " " + str(e))